U.S. patents available from 1976 to present.
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Method of treating fescue toxicosis with domperidone

Patent 5372818 Issued on December 13, 1994. Estimated Expiration Date: Icon_subject February 1, 2013. Estimated Expiration Date is calculated based on simple USPTO term provisions. It does not account for terminal disclaimers, term adjustments, failure to pay maintenance fees, or other factors which might affect the term of a patent.

Patent References

1,3-Dihydro-1-[3-(1-piperidinyl)propyl]-2H-benzimidazol-2-ones and related compounds
Patent #: 4066772
Issued on: 01/03/1978
Inventor: Vandenberk ,   et al.

Methods of treating and preventing tall fescue toxicosis by the administration of thiamin
Patent #: 4755519
Issued on: 07/05/1988
Inventor: Dougherty ,   et al.

Treatment for fescue toxicosis in grazing animals
Patent #: 4847243
Issued on: 07/11/1989
Inventor: Wallace

Prevention of fescue toxicosis Patent #: 4880632
Issued on: 11/14/1989
Inventor: Lipham, et al.

Inventors

Assignee

Application

No. 012296 filed on 02/01/1993

US Classes:

424/442, Animal food514/276, Thiamines (e.g., vitamin B1, etc.)514/450The hetero ring has at least seven members

Examiners

Primary: Michl, Paul R.
Assistant: Benston, William E. Jr.

Attorney, Agent or Firm

International Class

A23K 001/165

Abstract

A novel method for using domperidone, a dopamine receptor antagonist, for treating fescue toxicosis in animals is provided. Fescue toxicosis is caused by animals grazing on endophyte-infected fescue grass. Treatment of the animal with various dosages of domperidone results in effective management of the toxin. The domperidone treatments do not cause any substantial adverse behavioral or neurological side effects in the animal. Domperidone is a more effective treatment for fescue toxicosis than previously-known agents such a metoclopramide and sulpiride.

Other References

  • Drug Facts and Comparisons, 1991 Edition, A Division of J. B. Lippincott Company pertinent p. 2561
  • Effects of Domperidone and Thyrotropin-Releasing Hormone on Secretion of Luteinizing Hormone and Prolactin During the Luteal Phase and Following Induction of Luteal Regression in Sheep, D. R. Deaver et al., Domestic Animal Endocrinology, vo. 4(2):95-102, 1987
  • "Notice of Drug Shipment" forms relative to domperidone for fescue toxicosis in horses, Dee L. Cross, Division of Agriculture and Natural Resources, Clemson University, Jun. 8, 1993
  • Domperidone, A Specific In Vitro Dopamine Antagonist, Devoid of In Vivo Central Depaminergic Activity, Pierre M. Laduron et al., Biochemical Pharmacology vol. 28, pp. 2161-2165, Janssen Pharmaceutica, B-2340 Beerse, Belgium
  • Minireview, The Substituted Benzamides--A novel Class of Dopamine Antagonists, P. Jenner et al., Life Sciences, vol. 25, pp. 479-486, Institute of Psychiatry & King's College Hospital Medical School, Denmark Hill, London SE5, U
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